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ELECTROSURGICAL SYSTEM AND METHOD HAVING ENHANCED ARC PREVENTION
专利权人:
ArthroCare Corporation
发明人:
Jean Woloszko,Jonathan L. Gaspredes,Scott A. Armstrong
申请号:
US14339583
公开号:
US20160022349A1
申请日:
2014.07.24
申请国别(地区):
US
年份:
2016
代理人:
摘要:
Electrosurgical systems and methods are described herein, the system including an electrosurgical probe with an active electrode disposed near the probe distal end, a system with a power supply for delivery of voltage to the active electrode and a controller that receives and processes a signal from a current sensor and a temperature sensor. The current sensor measures the current output of the power supply and the temperature sensor is adjacent an electrically conductive fluid located at a target site. The controller may be programmed to operate in a low voltage mode that limits the power supply to a low voltage output so as to determine whether the current output from the current sensor is within a current output range. This range is defined by predetermined upper and lower limits that are modified by at least one measured value.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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